Question

7 кастрюль требуются на 2 килограмма 250 грамм больше металла чем для изготовления 4 таких кастрюль сколько металла уходит на изготовление одной кастрюле нарисуй схему и реши задачу

Answer 1

Убираем 4 кастрюли, а лишний металл делим на 3 кастрюли.
Решение
3* К = 2 1/4 кг
К = 9/4 : 3 = 3/4 кг - ОТВЕТ.

Answer 2

Problem Analysis

We are given that 7 pots require 2 kilograms and 250 grams more metal than 4 pots of the same type. We need to determine how much metal is used to make one pot and draw a diagram to solve the problem.

Solution

Let's assume that the amount of metal required to make one pot is x kilograms.

According to the problem, 7 pots require 2 kilograms and 250 grams more metal than 4 pots. This can be expressed as:

7x = 4x + 2.250

To solve this equation, we need to convert the grams to kilograms. Since 1 kilogram is equal to 1000 grams, 250 grams is equal to 0.250 kilograms.

7x = 4x + 2.250 7x - 4x = 2.250 3x = 2.250 x = 2.250 / 3 x = 0.750

Therefore, each pot requires 0.750 kilograms of metal.

Diagram

To better understand the problem, let's draw a diagram:

       4 pots         7 pots
       +-----+       +-------+
       |     |       |       |
       |     |       |       |
       |     |       |       |
       |     |       |       |
       +-----+       |       |
                     |       |
                     +-------+

In the diagram, the 4 pots are represented by a smaller rectangle, and the 7 pots are represented by a larger rectangle. The difference in size represents the difference in the amount of metal used.

Conclusion

Each pot requires 0.750 kilograms of metal.